"What the hell is that?" I laughed. "It's my fox hat." "Your fox hat?" "Yeah, Pudge. My fox hat." "Why are you wearing your fox hat?" I asked. "Becau… - John Green

I mean Hank, the movie was great, but the thirty minutes before the movie started was what I love about being a nerd. Because nerds like us are allowed to be unironically enthusiastic about stuff. We don't have to be like, 'Oh yeah that purse is okay' or like, 'Yeah, I like that band's early stuff.' Nerds are allowed to love stuff, like jump-up-and-down-in-the-chair-can't-control-yourself-love it. Hank, when people call people nerds, mostly what they are saying is, 'You like stuff', which is just not a good insult at all, like 'You are too enthusiastic about the miracle of human consciousness'.

What else? She is so beautiful. You don’t get tired of looking at her. You never worry if she is smarter than you: You know she is. She is funny without ever being mean. I love her. I am so lucky to love her, Van Houten. You don’t get to choose if you get hurt in this world, old man, but you do have some say in who hurts you. I like my choices. I hope she likes hers.

It's a metaphor, see: You put the killing thing right between your teeth, but you don't give it the power to do its killing.